CMutex

#include <win32_misc.h>

Public Member Functions
	CMutex (const TCHAR *name=NULL)
	~CMutex ()
void	Acquire (abort_callback &aborter)
HANDLE	Handle ()
void	Release ()

Static Public Member Functions
static void	AcquireByHandle (HANDLE hMutex, abort_callback &aborter)

Private Member Functions
	CMutex (const CMutex &)
void	operator= (const CMutex &)

Private Attributes
HANDLE	m_hMutex

Detailed Description

Definition at line 352 of file win32_misc.h.

Constructor & Destructor Documentation

CMutex::CMutex

(

const TCHAR *

name = NULL

)

Definition at line 220 of file win32_misc.cpp.

                                 {
    WIN32_OP_CRITICAL( "CreateMutex", m_hMutex = CreateMutex(NULL, FALSE, name) );
}

CMutex::~CMutex

(

)

Definition at line 223 of file win32_misc.cpp.

                {
    CloseHandle(m_hMutex);
}

CMutex::CMutex ( const CMutex &  )

private

Member Function Documentation

void CMutex::Acquire

(

abort_callback &

aborter

)

Definition at line 243 of file win32_misc.cpp.

                                              {
    AcquireByHandle( Handle(), aborter );
}

void CMutex::AcquireByHandle ( HANDLE  hMutex, abort_callback &  aborter  )

static

Definition at line 227 of file win32_misc.cpp.

                                                                      {
    SetLastError(0);
    HANDLE hWait[2] = {hMutex, aborter.get_abort_event()};
    switch(WaitForMultipleObjects( 2, hWait, FALSE, INFINITE ) ) {
    case WAIT_FAILED:
        WIN32_OP_FAIL_CRITICAL("WaitForSingleObject");
    case WAIT_OBJECT_0:
        return;
    case WAIT_OBJECT_0 + 1:
        PFC_ASSERT( aborter.is_aborting() );
        throw exception_aborted();
    default:
        uBugCheck();
    }
}

HANDLE CMutex::Handle ( )

inline

Definition at line 356 of file win32_misc.h.

{return m_hMutex;}

void CMutex::operator= ( const CMutex &  )

private

void CMutex::Release

(

)

Definition at line 247 of file win32_misc.cpp.

                     {
    ReleaseMutex( Handle() );
}

Field Documentation

HANDLE CMutex::m_hMutex

private

Definition at line 362 of file win32_misc.h.

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The documentation for this class was generated from the following files:

• foobar2000/helpers/win32_misc.h
• foobar2000/helpers/win32_misc.cpp